iv = [0] * 16
m3u8_url = unpad_pkcs7(intlist_to_bytes(aes_cbc_decrypt(url_data, key, iv))).decode('ascii')
formats, m3u8_subs = self._extract_m3u8_formats_and_subtitles(m3u8_url, video_id, fatal=False, headers={'stream_key': data_json['stream_key']})
- self._sort_formats(formats)
release_date = self._html_search_regex(
(r'itemprop="uploadDate">\s*([\d-]+)', r'id="release_date" value="([\d-]+)'),